Hotchkis Sport Coil Springs for the 2011 - 2013 Dodge Charger RT offer a sleek lowered stance dramatically improved handling and superior driver control thanks to a lower center of gravity. Our engineers poured over computer modeling and track testing data to create the ultimate Charger spring that improves handling while offering a sporty yet comfortable ride. Hotchkis Performance Springs were developed as a complete front and rear balanced system giving the Charger an aggressive stance and balanced handling especially when combined with Hotchkis Sport Sway Bars. Precision wound in the USA from the highest quality high tensile steel they are finished in Hotchkis durable gloss powder coat.